tnt-form/dist/lib/component/textfield.js

## Use

"use strict";

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var Component = require('../component'),
    util = require('../util/util.js');

var TextField = function (_Component) {
	_inherits(TextField, _Component);

	function TextField(id) {
		var opts = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};

		_classCallCheck(this, TextField);

		var _this = _possibleConstructorReturn(this, (TextField.__proto__ || Object.getPrototypeOf(TextField)).call(this, id, opts));

		var _opts$v8nMaxLength = opts.v8nMaxLength;
		_this.v8nMaxLength = _opts$v8nMaxLength === undefined ? 255 : _opts$v8nMaxLength;
		var _opts$v8nEmail = opts.v8nEmail;
		_this.v8nEmail = _opts$v8nEmail === undefined ? false : _opts$v8nEmail;
		var _opts$multiline = opts.multiline;
		_this.multiline = _opts$multiline === undefined ? false : _opts$multiline;
		var _opts$defaultValue = opts.defaultValue;
		_this.defaultValue = _opts$defaultValue === undefined ? '' : _opts$defaultValue;
		var _opts$placeholder = opts.placeholder;
		_this.placeholder = _opts$placeholder === undefined ? '' : _opts$placeholder;
		return _this;
	}

	_createClass(TextField, [{
		key: 'getValue',
		value: function getValue() {
			return this.input.value;
		}
	}, {
		key: 'validate',
		value: function validate() {

			_get(TextField.prototype.__proto__ || Object.getPrototypeOf(TextField.prototype), 'validate', this).call(this);

			if (this.v8nEmail && !util.RE_EMAIL.test(this.getValue())) {
				this.errors.push({ id: 'invalidEmail', default: 'Invalid Email' });
			}

			if (this.getValue().length > this.v8nMaxLength) {
				this.errors.push({ id: 'maxLength', default: 'Input is too long ( max ' + this.v8nMaxLength + ' )' });
			}

			this.postValidate();
		}
	}, {
		key: 'setError',
		value: function setError(errorMessage) {

			_get(TextField.prototype.__proto__ || Object.getPrototypeOf(TextField.prototype), 'setError', this).call(this, errorMessage);

			if (this.form.inlineErrorMessages) {

				this.input.value = '';
				this.input.setAttribute('placeholder', errorMessage);
			}
		}
	}, {
		key: 'build',
		value: function build() {
			var _this2 = this;

			_get(TextField.prototype.__proto__ || Object.getPrototypeOf(TextField.prototype), 'build', this).call(this);

			if (this.multiline) {

				this.input = document.createElement('textarea');
				this.input.innerHTML = this.defaultValue;
			} else {

				this.input = document.createElement('input');
				this.input.setAttribute('type', 'text');
				this.input.setAttribute('value', this.defaultValue);
			}

			if (this.v8nRequired) {
				this.input.required = true;
			}

			this.getContainer().appendChild(this.input);

			if (this.placeholder) {
				this.input.setAttribute('placeholder', this.placeholder);
			}

			this.input.addEventListener('change', function (e) {
				_this2.trigger('change', { value: _this2.getValue() });
			});

			this.input.addEventListener('keyup', function (e) {
				_this2.trigger('change', { value: _this2.getValue() });
			});

			this.input.addEventListener('keydown', function (e) {
				_this2.trigger('change', { value: _this2.getValue() });
			});

			return this.getContainer();
		}
	}]);

	return TextField;
}(Component);

module.exports = TextField;